| 支持Bottom up设计过程的产品建模技术及应用 |
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| 引用本文： | 蔡乐平,郑祥昌.支持Bottom up设计过程的产品建模技术及应用[J].机电工程,1999,16(5):23-25. |
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| 作者姓名： | 蔡乐平 郑祥昌 |
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| 作者单位： | 杭州汽轮机股份有限公司!(杭州310022) |
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| 摘 要： | 运用关系型ＣＡＤ系统数据结构的独特性，构造面向对象的视力模型。引入零部件事物特性麦和母图技术，研究自底向上的产品建模技术和实现方法。并利用关系型ＣＡＤ系统Ｓｉｇｒａｐｈ－Ｄｅｓｉｇｎ为支撑软件，完成了一类部件的建模，对所提出的和与方法进行了验证。
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| 关 键 词： | 事物特性表 装配树 机械设计 CAD 产品建模 |
Product Modeling Technology and Application for Supporting Bottom Up Design |
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| Cai Leping Zheng Xiangchang.Product Modeling Technology and Application for Supporting Bottom Up Design[J].Mechanical & Electrical Engineering Magazine,1999,16(5):23-25. |
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| Authors: | Cai Leping Zheng Xiangchang |
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| Abstract: | Obuect-oriented view-model is constructed in this paper by use of special data structure of relational CAD system.Layouts of article characteristic and meta-drawing technology for parts and components is led in.It is studied how to set up product model by means of bottom up design.Adopting relational CAD system(Sigraph-De-sign) as supporting software,a certain type of components model has been set up,by which the theory and method produced is proved. |
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| Keywords: | layouts of article characteristics view-model meta-drawing assembly tree |
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